Wrench



FIG. 1 is a perspective view of a wrench showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left elevational view thereof;

FIG. 5 is a right elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is bottom plan view thereof; and,

FIG. 8 is a sectional view takes along the line 8—8 in FIG. 7.

The ornamental design for wrench, as shown and described. 